1082742207 has 16 divisors (see below), whose sum is σ = 1450068480. Its totient is φ = 718631072.

The previous prime is 1082742197. The next prime is 1082742233. The reversal of 1082742207 is 7022472801.

It is a cyclic number.

It is not a de Polignac number, because 1082742207 - 2⁷ = 1082742079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082742277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975769 + ... + 976877.

It is an arithmetic number, because the mean of its divisors is an integer number (90629280).

Almost surely, 2^1082742207 is an apocalyptic number.

1082742207 is a deficient number, since it is larger than the sum of its proper divisors (367326273).

1082742207 is a wasteful number, since it uses less digits than its factorization.

1082742207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 1082742207 is about 32905.0483512789. The cubic root of 1082742207 is about 1026.8531874366.

The spelling of 1082742207 in words is "one billion, eighty-two million, seven hundred forty-two thousand, two hundred seven".